baber/WOPTO huggingface dataset:
Patent DE-3366743-D1 (DE)
Title: A method of measuring velocity gradients in a flowing medium and apparatus for carrying out the method
Inventor: HANSON VAGN STEEN GRUNER
IPC: G01P5/00
Filed: 1983-04-06
Granted: 1986-11-13
Abstract: In a method of measuring velocity gradients in a sample volume (2) in a flowing medium, by which method radiation scattered by particles entrained by the medium and irradiated by spatially coherent electromagnetic radiation, in particular laser light, is detected and measured and the difference in Doppler shift in the radiation from different particles in the sample volume (2) used as a measure of the velocity gradient, an optical element (3) is inserted in the radiation path from particles in the sample volume (2) to the detector (4). The optical element (3) has such properties that essentially only radiation scattered simultaneously from particle pairs in the sample volume (2) spaced apart a distance determined by the optical element (3) are made part of the measuring signals to be combined to form the signal which is a measure of the difference in the Doppler shifts and thereby of the velocity gradient in the sample volume (2) defined by the measurement points. The optical element (3) may for example be an optical grating of the absorption, phase or reflection type or intermediate forms, a birefringent element, a Bragg cell, a combination of a totally reflective surface and a beam splitter or possibly a glass plate having one of its surfaces coated with a totally reflective material. The apparatus comprises a source for electromagnetic radiation (1), a detector (4) for receiving radiation scattered from particles in a sample volume (2), means for recording the output signals from the detector (4) and an optical element (3) of the above-mentioned type defining the position of a relevant particle pair.
Patent DE-3367923-D1 (DE)
Title: Process for producing homo and copolymers of alpha-monoolefins by means of a ziegler-natta catalytic system
Inventor: STAIGER GERHARD DR
IPC: C08F4/10
Filed: 1983-12-14
Granted: 1987-01-15
Abstract: 1. A process for the preparation of homopolymers and copolymers of alpha-olefins of 2 to 6 carbon atoms by polymerizing the monomer(s) at a temperature of from 20 to 160 degrees C and under a pressure of from 1 to 100 bars, using a Ziegler-Natta catalyst system consisting of (1) a solid, finely divided component containing titanium and having the following composition : (1.1) a molar parts of titanium, (1.2) b molar parts of magnesium, (1.3) c molar parts of chlorine, (1.4) d molar parts of an ester of the formula  see diagramm : EP0116709,P7,F1  where R**1 is hydrogen, C1 -C4 alkyl or C1 -C4 -alkoxy, R**2 is a monovalent, saturated, aliphatic hydrocarbon radical of 1 to 6 carbon atoms, and m is an integer from 0 to 2, and (1.5) if desired, not more than b molar parts of other constituents, the following relationships applying : b = 4 x a to 50 x a, c = 3 x a + b to 2 x (2 x a + b), and d = 0.02 x b to 0.40 x b, (2) an aluminium alkyl of the formula AlR3 **3 or R2 **3Al-O-AlR2 **3 where R**3 is C1 -C8 -alkyl, and (3) an ester component of the formula  see diagramm : EP0116709,P8,F2  where R**4 is C1 -C4 -alkoxy, C1 -C4 -alkyl or hydrogen, R**5 is C1 -C4 -alkyl, and n is an integer from 0 to 2, with the provisos that the atomic ratio of titanium from the titanium-containing component (1) to aluminium front the aluminium alkyl (2) is from 1 : 1 to 1:200, and the molar ratio of aluminium alkyl (2) to ester component (3) is from 1:0.5 to 1:0.01, wherein the catalyst system contains, as further component, (4) an oxahydroxy component of the formula R**6-[OCpH2p ]q -OH where R**6 is phenyl or a monovalent, saturated, aliphatic hydrocarbon radical of 1 to 6 carbon atoms, p is an integer from 2 to 6, and q is an integer from 1 to 4, with the proviso that the molar ratio of ester component (3) to oxahydroxy component (4) is from 1:1 to 1 : 9.
Patent DE-3370752-D1 (DE)
Title: Dietetic product, process for preparing it and its use in regulating the cholesterol level in serum
Inventor: OSWALD GUNTER
IPC: A23L33/22
Filed: 1983-03-15
Granted: 1987-05-14
Abstract: 1. A process for preparing a dietetic agent having a cholesterol-lowering activity from apple marc, characterized in that dried apple marc after drying is a) extracted with water or diluted aqueous alcohol or with aqueous alcohol containing an acid, b) digested with a physiologically acceptable inorganic or organic acid at a pH value of less than 3, c) neutralized and d) either ground with admixed ascorbic acid when wet, pelletized and dried with hot air below 100 degrees C or dried with hot air below 100 degrees C, ground when dry, mixed with ascorbic acid and agglomerated by renewed addition of water and/or diluted alcohol.
Patent DE-3373002-D1 (DE)
Title: Security wall container with mechanical sealing
Inventor: SOULIER MICHEL CHRISTIAN
IPC: E05G1/00
Filed: 1983-01-20
Granted: 1987-09-17
Abstract: 1. A security container to be fixed and sealed in a wall including a body (1) for receiving the valuables to be protected formed by a cylindrical tube having a bottom (2) and open at its other end, the outer diameter of the body (1) being at most equal to that of the cylindrical housing in a wall in which it is placed, with a lockable lid (6) engageable in the open end of the cylindrical body and means (5) provided for anchoring the container in the wall, characterized in that the outer diameter of the body (1) corresponds to that of the drill or bit mounted on the portable tool used for piercing the housing in the wall already constructed and in that the means for anchorage in the wall are formed by a deformable anchorage piece (5) associated with the container and adapted for providing anchorage thereof in the wall by its deformation after engagement thereof in said housing.
Patent DE-3379770-D1 (DE)
Title: Method and device for clock signal recovery at the receiving side
Inventor: HAMMER GERHARD DIPL ING
IPC: H04L27/156
Filed: 1983-07-28
Granted: 1989-06-01
Abstract: 1. Method for recovering on the receiving side a clock signal from a received signal, upon which a data signal acts, in the case of a data transfer, by which a) the clock signal is recovered from the received signal by means of frequency division, b) the transmitted signal is modulated with a data signal through binary frequency modulation (frequency shift keying), characterised in that c) the received signal (a) is demodulated and the data signal thus regained represents a control signal (b) with which a variable divider factor (p, q) can be adjusted in the case of the frequency division.
Patent DE-3460546-D1 (DE)
Title: Terminal alignment tool
Inventor: STUMPF HARRY MARTIN
IPC: H01R43/00
Filed: 1984-04-27
Granted: 1986-10-02
Abstract: An alignment tool is formed by a pair of mutually interacting comb-like members which, in the open position, receive a plurality of pin terminals depending from a connector between the tines and, in the closed position, the tines engage the pin terminals from opposite sides in trapping them and forcing them to a correct aligned position. After mounting of the terminals into respective apertures of a circuit board or the like the tool is released and, because of its relatively thin dimensions, can be readily removed from between mounted and mounting members.
Patent DE-3461602-D1 (DE)
Title: Method and device bending hollow metal profiles, especially frame structures for windows and doors
Inventor: KREYE BERNARD
IPC: B21D7/024
Filed: 1984-01-31
Granted: 1987-01-22
Abstract: 1. A method of bending hollow metal section members, more particularly for door and window frames, into semicircular arches, in which a sectional rod (11) is clamped against a bending core (2) placed on the faceplates (1) of a faceplate bending machine and determining the bending radius, after which the faceplates are rotated and externally acting bending rollers (13, 14) press against and guide the sectional rod (11) and place it against the bending core (12), characterised in that before the faceplates begin to rotate, a first bending roller (13) immediately adjacent the station and therefore near the actual bending region (12) is applied under slight pressure to the clamped sectional rod (11), and a second bending roller (14) outside the bending region is pressed against the as yet unbent portion of the rod entering the bending region and presses it out of alignment, the resulting prestressing moment on the sectional rod (11) being absorbed by a clamping decisive (5) disposed at the outlet side.
Patent DE-3463965-D1 (DE)
Title: Fitting insertable in a conduit line
Inventor: WIRZ PETER
IPC: F16K27/02
Filed: 1984-04-06
Granted: 1987-07-02
Abstract: 1. An instrument which can be built into a fluid conducting pipeline, consisting of a housing (1, 15, 31, 110) of larger diameter than the pipeline and measuring, throttling or shutting-off members accommodated in the housing, characterised by the combination of the following features : a) the housing (1, 15, 31, 110) is formed in one-piece and without welding by an external non-cutting production process with cylindrical end portions (1', 15', 35, 124) matching the pipeline diameter, intermediate sections (1", 15", 34, 123) extending from these end portions and widening conically, and a centre section (1"', 15"', 30, 111) of larger diameter than the pipeline connecting the intermediate sections, b) a support (5, 14, 36, 112) fixed between the inner conical surfaces of the intermediate sections is associated with the measuring, throttling or shutting-off member.
Patent DE-3464936-D1 (DE)
Title: Bath and process for the galvanic deposition of noble metal or noble metal-containing dispersion coatings
Inventor: BEHRINGER GEORG
IPC: C25D15/02
Filed: 1984-07-23
Granted: 1987-08-27
Abstract: 1. A bath for the electrolytic deposition of dispersion coatings of or containing a noble metal, which bath contains a noble metal compound, a solid lubricant, in particular but not exclusively graphite, a cross-linking agent and a gloss additive, characterized by a content of 1 to 10 g/l of a cobalt, nickel, or antimony salt of tartaric, citric or acetic acid.
Patent DE-3464988-D1 (DE)
Title: Plug for flat electrical cables
Inventor: QUANTE HERMANN
IPC: H01R4/02
Filed: 1984-09-06
Granted: 1987-08-27
Abstract: 1. Plug for flat electrical cables with several insulated conductors (32) arranged side by side in one plane in a common cable sheath (31), mainly for use in telecommunication engineering, with one housing (10, 20) possessing a duct (11) to accomodate the cable end (30) said duct (11) originating in a wide initial section (12) intended to locate the cable sheath (31), and tapering towards an end section (13), the inside width of this end section (13) being equal to the cross section of the insulated wires (32) with their conductors (34) - althrough stripped of the cable sheat - still carrying their full insulation (33), and said housing (10, 20) being equipped with penetration-type contacts (41) in the end section of the duct, which contacts are aligned with the still insulated wires (32), so that, when used, they will pierce the insulation (33) of the corresponding wire and penetrate to its conductor (34) with their cutting end (44), said cutting end being located inside the housing, and their other contact ends (42), located outside the housing (10, 20), are mounted in fixed contact points (48) in a standard uniform arrangement relative to each other, which is common to all plugs, and characterized in that the housing consists of a cover (10) accomodating the lead-in duct (11) on one hand, and of an insert (20) which carries the penetration-type contacts (41) and can be plugged into the cover (20) on the other ; that the end of the cover-side lead-in duct is divided into separate (15) holes (14) which accomodate the still insulated wires (32) of the cable individually ; that the cover (10), in alignment with the layout of the insulated conductor (34) in each hole (14), possesses several potential penetration points (49) for the cutting ends (44) of the penetration-type contacts, said penetration points pointing in the direction in which the insert is pushed in ; that the penetration-type contacts (41) consist of blades (41) bent to point in opposite directions in the form of a "Z", so that the legs of this "Z" form the cutting ends (44) on one side and the contact ends (42) on the other, and the blades can in each case be selected (according to the individual lateral offset (59) of the fixed contact positions (38) in the insert (20) with respect to the desired penetration positions (49) in the cover) from a number of blades (41) in which the "Z" angle offset is more or less pronounced ; and that the blades (41) selected can be interchangeably placed into the insert (20) with that leg of the "Z" which forms the contact end while the Z-legs which constitute the cutting end (44) will form a pattern in the insert (20) which corresponds to the type of blades selected - and form one constructional contact assembly unit with the insert (20) with which they can be forced into the selected penetration points (49) in the cover (10).
Patent DE-3470281-D1 (DE)
Title: Chair for the handicapped
Inventor: MATHIS MICHEL
IPC: A61F5/01
Filed: 1984-12-18
Granted: 1988-05-11
Abstract: 1. Chair for handicapped persons lacking cerebro-neuro-muscular coordination, said chair consisting of at least one body-shaped supporting shell (1) clad with a padded uphostery (2) made of several elements, characterized in that the back (3) of the shell has a dorso-lumbar rest in the form of a front facing bulge (4) at the appropriate height, in that the seat (5) of the shell has concave side walls the shape of which matches that of the pelvis and of the shaped thighs, and a convex middle bossage (8) defining in the seat two indentations (9, 10) for the leags, in that the elements of the upholstery (2) corresponding to the seat (21) and the back (22) rest in a detachable manner on the shell (1) while the side elements of the upholstery corresponding to the femoral and thoracic regions are fastened to the shell by means of removable, adjustable, elastic and compressible attachments, the seat part of the upholstery having also a bossage (81) matching the middle bossage of the shell and facilitating the abduction of the legs.
Patent DE-3473259-D1 (DE)
Title: Blank
Inventor: GRASSNER WILLI
IPC: B65D5/462
Filed: 1984-06-14
Granted: 1988-09-15
Abstract: A folding box blank, and a box assembled therefrom, having an integral carrying handle flap comprised of three segments with a griphole means passing through two of the segments. Relief embossings are located on all four side wall flaps and pairs of complementary cutouts are located on one of the upper and one of the lower remaining wall flaps, so that when the box is assembled the cutouts interact with the embossing by biasing against them.
Patent DE-3563299-D1 (DE)
Title: Device for cutting off the tail of slaughtered poultry
Inventor: VAN DER EERDEN HENRICUS F J M
IPC: A22C21/00
Filed: 1985-03-25
Granted: 1988-07-21
Abstract: Device for cutting of the tail (14) of slaughtered poultry (13) which is moved forward, hanging by the legs (15) on a conveyor track (16), comprising a cutting knife (1) fixedly mounted under the conveyor track (16), having a V-shaped cutting edge (2) and being supported by a guide (11 a, 11 b) for the bird's body.
Patent DE-3566045-D1 (DE)
Title: Stable fiber optic polarizer
Inventor: PAVLATH GEORGE A
IPC: G02B6/28
Filed: 1985-03-07
Granted: 1988-12-08
Abstract: This invention relates to fiber optic apparatus and methods for polarizing light for use in fiber optic devices, such as rotation sensors. A phase grating (52) formed of alternating layers of dielectrics (54,56) having different indices of refraction is placed adjacent a half coupler (12) that includes a fiber (20,22) having a cladding thickness which forms an interaction region. The evanescent field of light of a selected polarization interacts with the phase grating (52) to couple out of the fiber (20,22) while light of a second selected polarization remains in the fiber (20,22).
Patent DE-3573537-D1 (DE)
Title: Roller cutting apparatus for the size reduction of bulky refuse
Inventor: STIEFEL JAKOB
IPC: B02C18/14
Filed: 1985-07-31
Granted: 1989-11-16
Abstract: Two rolls which carry roll teeth rotate, as seen from their top side, in directions away from their common roll nip or gap towards adjacent hopper wall sections which carry hopper teeth. The refuse is thus loosened instead of being compacted in the common roll nip or gap, as in the prior art. The loosened material is more readily cut than the material which hitherto was compacted in the common roll gap. At a predetermined limiting load between the roll teeth and the hopper teeth, at least the hopper wall section which carries the affected hopper teeth, is retracted from the associated roll by a drive and from its operative position depicted on the right in FIG. 2 into an inoperative position depicted on the left in FIG. 2. The interfering material can fall through downwardly, whereupon the hopper wall section returns towards the associated roll into its operative position. No hopper blockage can occur.
Patent DE-3580407-D1 (DE)
Inventor: HOERMANN MICHAEL DIPL ING
IPC: E06B9/17
Filed: 1985-07-10
Granted: 1990-12-13
Abstract: A sectional strip 5 with an outward-facing outside 10 and an inside 11 for roll-up, fold-up, and similar gates exhibits at its top 6 and bottom 7 a point of articulation 8 that extends over the total width of the gate for pivoting the adjacent upper and lower, identically shaped sectional strip in relation to the plane of the gate, which consists of the sectional strips that are not rolled up, when rolled up onto the armor of rolled-up sectional strips. The point 8 of articulation at top 6 is in the form of at least one perpendicular cylindrical sector 12 with an outward-facing surface 13 and the point 8 of articulation at bottom 7 is in the form of at least one cylindrical sector 14 with an inward-facing surface 15. The surface at top 6 and the surface at bottom 7 have radii 16 and 17 of curvature that are practically equal in length. The centers 18 and 19 of curvature of the radii of curvature of the surface at top 6 and of the surface at bottom 7 are located on a straight line and are at an equal perpendicular distance from the plane 23 of the gate, which is constituted by the outsides 10 of the sectional strips 5, with both straight lines coinciding with the axis of articulation of ech point 8 and 9 of articulation. The distance of the straight lines from the outside 10 is less than that to the inside 11.
Patent DE-3581986-D1 (DE)
Inventor: HOHMANN EUGEN
IPC: C02F1/00
Filed: 1985-08-06
Granted: 1991-04-11
Abstract: The method for simultaneously disinfecting and softening tap water, which is intended particularly for use in medical apparatus, entails the water which is to be treated being passed initially into a storage container (1) and from there through a cell (5) which operates on the principle of electrolytic dissociation and is connected to a voltage, and subsequently back to the storage container (1). A circulating device (21) ensures that the contents of the storage container are continuously circulated in the prescribed manner through the cell (5). At defined intervals of time both the direction of flow of the water through the cell (5) and the voltage polarity thereof are reversed. <IMAGE>
Patent DE-3582220-D1 (DE)
Inventor: EDGAR BRIAN WILLIAM
IPC: A61M11/06
Filed: 1985-10-16
Granted: 1991-04-25
Abstract: A dispenser and a method of using the dispenser which comprises a supply means (1) for supplying inhalable material in inhalable form, the supply means (1) being in connection with atmosphere and a mouth piece (3). Flow controls means (8) are provided which allow or substantially prevent the flow between the supply means (1) and the mouth piece (3) and supply means (1) and the atmosphere. A signalling means (24) which indicates to the user when to inhale and detection means (14) to detect the commencement of inspiration and/or expiration and to cause the flow control means to cause or allow the inhalable material to move from the supply means (1) to the mouth piece (3) during a selected part of the period of inspiration.
Patent DE-3585113-D1 (DE)
Inventor: PATE RONALD C
IPC: F02P3/08
Filed: 1985-02-26
Granted: 1992-02-20
Abstract: A pulse forming device for the generation of alternating current pulses which are to be supplied to a gap of an ignitor in an internal combustion engine, comprising an electrical circuit including a capacitor (158) for storing a quantity of electrical energy, and a pair of electrical conductors (160, 164) for electrically connecting said capacitor (158) with said ignitor. The capacitor (122, 158, 144) is inserted and/or distributed along at least a portion of an electrical distribution cable (123, 146, 180).
Patent DE-3587604-D1 (DE)
Inventor: YOUNG MARK S
IPC: G06F5/06
Filed: 1985-12-19
Granted: 1993-11-04
Abstract: A method and apparatus for transferring data between a disk and a CPU is disclosed comprising a pair of toggling header buffers and a pair of toggling data buffers. In operation, data is transferred between a sector on a disk and one of the data buffers under the control of one of the header buffers. While the data in the header buffer is being transferred between the data buffer and a CPU, data is transferred between an adjacent sector on the disk and the other data buffer under the control of the other header buffer. The rate of transfer of data between the data buffer and the CPU is higher than the rate of transfer of the data between the disk and the other data buffer. This provides sufficient time to check the data transferred from and to the CPU for errors and to address a new sector on the disk prior to the completion of the data transfer of the previous sector between the disk and the data buffer. By means of the method and apparatus disclosed, all sectors in a track on a disk can be transferred between a disk and a CPU within a single revolution of the disk.
Patent DE-3660161-D1 (DE)
Title: Device suspendable from a dipper for handling pipets or the like
Inventor: GRUNDHOFER HERMANN
IPC: F16L1/06
Filed: 1986-02-05
Granted: 1988-06-01
Abstract: 1. Device suspensable from a dipper (4) or the like for handling pipes or the like, consisting of a reception mandrel (1) and of an arm (6) which extends transversely to the reception mandrel and which is connected by its one end to the reception mandrel and which has at its other end a connection member (7) for connection to the dipper, characterised in that the arm (6) is connected to the reception mandrel by a hinge (9) so as to be swingable in a plane extending through the reception mandrel (1) and the arm, in that the arm has as connection member an eyelet (7), a ring or the like for suspension from a hook (8) or the like of the dipper (4) and in that the reception mandrel has, at its end (2) associated with the dipper, at a spacing behind the arm an abutment surface (3), extending transversely to its longitudinal extent and transversely to the arm, for application to the dipper and a support surface (5) extending at a spacing and above the abutment surface approximately parallel to the abutment surface for support against the dipper.